Hp probook 440 G5 bios

[Iampityu]

Hi. I need some help. I got a HP probook 440 G5 notebook for repair. The windows made a bios update, the it didn't start, just black screen. I tried to reflash the bios with an external eeprom writer, but no success. I tried the factory provided Q85 bios, all the bios i found on this site, i also tried to flash the 430 g5 bios too. Please help what else should i try.
Thanks

[SMDFlea]

Re: Hp probook 440 G5 - black screen after windows bios flash

Hi. I need some help. I got a HP probook 440 G5 notebook for repair. The windows made a bios update, the it didn't start, just black screen. I tried to reflash the bios with an external eeprom writer, but no success. I tried the factory provided Q85 bios, all the bios i found on this site, i also tried to flash the 430 g5 bios too. Please help what else should i try.
Thanks

Post your original bios backup or the corrupt one if you have it.

[Iampityu]

Re: Hp probook 440 G5 - black screen after windows bios flash

Sry, i don't have the original bios image. Any other idea?

[peste]

Re: Hp probook 440 G5 - black screen after windows bios flash

Sry, i don't have the original bios image. Any other idea?

try..

[Iampityu]

Re: Hp probook 440 G5 - black screen after windows bios flash

I tried it but no success... The capslock lights up for 2 sec, the charging port led blinks 3 white short, 1 long amber, 3 white short. I tried to reseat the memory, and other modules. I think its a bios issue, it charges the battery, and i got 3.3 on the power button, and 5v is ok too.

The board number is DA0X8BMB6G0 rev. G.

[omruu9]

Re: Hp probook 440 G5 - black screen after windows bios flash

try this dear.

[Iampityu]

Re: Hp probook 440 G5 - black screen after windows bios flash

I got a similar notebook and save the bios image. I wrote to the original notebook and still the same problem. I can read back the image from the eprom, it works fine but the notebook still won't power up. The another notebook done the same update to the version 1.14.. I just catch a glimpse of the flash and it made a type c controller ic frimware update... Maybe it could be the case with the original one, that it fked up the usb controller update???

[sopik78]

Re: Hp probook 440 G5 - black screen after windows bios flash

Would you try this one?

[andrew25]

HP ProBook 440 G5 DA0X8BMB6F0 REV F

i have hp 440 g5, no display issue, fan ok and all voltages okay... when i try dumps from internet only blinking charger light .. can someone fix it for me

[qayyum786]

Re: HP ProBook 440 G5 DA0X8BMB6F0 REV F

try

[andrew25]

Re: HP ProBook 440 G5 DA0X8BMB6F0 REV F

still no display.. caps and num lock blinking 5 times

[rjay18]

Re: Hp probook 440 G5 - black screen after windows bios flash

i have same issue any one give idea

[asigasm]

Re: Hp probook 440 G5 - black screen after windows bios flash

hi. I need some help. I got a hp probook 440 g5 notebook for repair. The windows made a bios update, the it didn't start, just black screen. I tried to reflash the bios with an external eeprom writer, but no success. I tried the factory provided q85 bios, all the bios i found on this site, i also tried to flash the 430 g5 bios too. Please help what else should i try.
Thanks

try this firm

[paimz87]

Re: Hp probook 440 G5 - black screen after windows bios flash

Help lock by password, tried HPUnlocker but dont work
Power-on authentication password
S/N #5CD7386756

[peste]

Re: Hp probook 440 G5 - black screen after windows bios flash

Help lock by password, tried HPUnlocker but dont work
Power-on authentication password
S/N #5CD7386756

try..

[hardware1]

Re: Hp probook 440 G5 - black screen after windows bios flash

Help lock by password, tried HPUnlocker but dont work
Power-on authentication password
S/N #5CD7386756

Here's your Unlocked file, it's Created by RCUnlocker.

[paimz87]

Re: Hp probook 440 G5 - black screen after windows bios flash

Thank You guys

[TecnicaNTT]

HP Probook 440 G5 Fix Corrupt BiOS

Hi all,

I have an HP Probook 440 G5 with a corrupted BIOS, 2 short beeps and 2 long beeps when turning on.
I leave the corrupted file attached if someone could please fix it for me.

Laptop details are:

HP Probook 440 G5
S/N: 5CD751CMPK
Motherboard Model: DA0X8BMB6F0

Thanks

[Biga73]

Hi all. HP 440 G5.
Laptop without memory - beeps that there is no memory. Inserted memory. Black screen and nothing. Then the cooler starts making noise. I'm guessing the BIOS is damaged. Can you help? Thank you.

[Vesko356]

Read the rules before posting
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

[Biga73]

HP 440 G5, s/n 5CD7494B8X, MB: DA0X8BMB6F0 rev:F